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(11) | EP 1 355 290 A3 |
(12) | EUROPEAN PATENT APPLICATION |
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(54) | Image processing apparatus, image processing method, program, and storage medium |
(57) Conventionally, in displaying a document on a display, the document is displayed
on the display after an image of the document is drawn off-screen once. Thus, it may
take long until the image of the document can be checked when it is drawn for the
first time. In an image processing apparatus of this invention, every time a predetermined
number of drawing elements among drawing elements included in document data are developed
off-screen, it is checked whether or not the developed off-screen drawing elements
satisfy intermediate drawing conditions and, when it is determined that the intermediate
drawing conditions are satisfied, the developed off-screen drawing elements are drawn
on the display.
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